Migration Guide (5.x to 6.x)

Version 6.x is a major refactoring focused on modern Android development with Jetpack Compose and Kotlin Multiplatform.

Removed Modules

Module	Replacement
`rx-usecases`, `rx-usecases-test`	`cr-usecases` (Coroutines)
`dagger`	Dagger-Hilt (`@HiltViewModel`, `@AndroidEntryPoint`)
`bindingadapters`	Jetpack Compose
`example-minimal`, `example-hilt`	Consolidated `example` module

Removed	Replacement
`BaseViewModel` (from core)	`BaseCoreViewModel` (core) or `BaseViewModel` (compose)
`BaseCrViewModel` (from cr-usecases)	`BaseViewModel` (compose)

Removed	Replacement
`ViewModelActivity`, `BindingViewModelActivity`	`ComponentActivity` with `@AndroidEntryPoint`
`ViewModelFragment`, `BindingViewModelFragment`	Compose navigation
`ViewModelBottomSheetDialogFragment`, `BindingViewModelBottomSheetDialogFragment`	Compose bottom sheets
`ViewModelDialogFragment`, `BindingViewModelDialogFragment`	Compose dialogs

Removed	Replacement
`BaseViewModelFactory`, `BaseSavedStateViewModelFactory`	`@HiltViewModel` with `hiltViewModel()`
`BaseDaggerActivity`, `BaseDaggerFragment` and Binding variants	`@AndroidEntryPoint`
`ViewModelCreator`, `ViewModelFactory`	No longer needed with Hilt

Removed	Replacement
`LiveEvent`, `LiveEventBus`	`Event` with Channel-based events
`DefaultValueLiveData`, `DefaultValueMediatorLiveData`	`StateFlow` or Compose `State`
`NonNullLiveData`	`StateFlow` or Compose `State`
`UiData`, `UiDataExtensions`, `UiDataMediator`	`StateFlow` or Compose `State`
`LiveDataExtensions`, `LiveDataUtils`	Kotlin Flow operators

All DataBinding support has been removed. Use Jetpack Compose instead.

Replace Fragment/Activity base classes with ComponentActivity annotated with @AndroidEntryPoint
Replace LiveData with StateFlow (for ViewModels) or Compose State (for ViewState)
Replace LiveEvent with Channel-based Event system
Migrate UI to Jetpack Compose
Replace BaseViewModel (old core) with BaseCoreViewModel (core) or BaseViewModel (compose)
Replace Dagger 2 with Dagger-Hilt